Trigonometrical Ratios for Various Angles
Category : JEE Main & Advanced
\[\mathbf{\theta }\] | 0 | \[\mathbf{\pi /6}\] | \[\mathbf{\pi /4}\] | \[\mathbf{\pi /3}\] | \[\mathbf{\pi /2}\] | \[\mathbf{\pi }\] | \[\mathbf{3\pi /2}\] | \[\mathbf{2\pi }\] |
\[\sin \theta \] | 0 | 1/2 | \[1/\sqrt{2}\] | \[\sqrt{3}/2\] | 1 | 0 | \[-1\] | 0 |
\[\cos \,\theta \] | 1 | \[\sqrt{3}/2\] | \[1/\sqrt{2}\] | 1/2 | 0 | \[-1\] | 0 | 1 |
\[\tan \theta \] | 0 | \[1/\sqrt{3}\] | 1 | \[\sqrt{3}\] | \[\infty \] | 0 | \[\infty \] | 0 |
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